[INFO] cloning repository 0e4ef622/remani
[INFO] running `"git" "clone" "--bare" "git://github.com/0e4ef622/remani.git" "work/cache/sources/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/0e4ef622/remani'...
[INFO] running `"git" "clone" "work/cache/sources/gh/0e4ef622/remani" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/0e4ef622/remani'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0e4ef622/remani" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/0e4ef622/remani"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/0e4ef622/remani'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90532f5153284213893aa93452e2ff0cd47e0cdb
[INFO] sha for GitHub repo 0e4ef622/remani: 90532f5153284213893aa93452e2ff0cd47e0cdb
[INFO] validating manifest of 0e4ef622/remani on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 0e4ef622/remani on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 0e4ef622/remani
[INFO] disabled cargo feature 'default-run' from 0e4ef622/remani
[INFO] finished frobbing 0e4ef622/remani
[INFO] frobbed toml for 0e4ef622/remani written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/0e4ef622/remani/Cargo.toml
[INFO] started frobbing 0e4ef622/remani
[INFO] disabled cargo feature 'default-run' from 0e4ef622/remani
[INFO] finished frobbing 0e4ef622/remani
[INFO] frobbed toml for 0e4ef622/remani written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/0e4ef622/remani/Cargo.toml
[INFO] crate 0e4ef622/remani already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Updating git repository `https://github.com/0e4ef622/cpal`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking 0e4ef622/remani against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/0e4ef622/remani:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a25a45156ca3df21cd6d861413235038b198d40493602b1bce5dc22848a00b51
[INFO] running `"docker" "start" "-a" "a25a45156ca3df21cd6d861413235038b198d40493602b1bce5dc22848a00b51"`
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking piston-viewport v0.5.0
[INFO] [stderr]    Compiling alsa-sys v0.1.1 (https://github.com/0e4ef622/cpal?rev=buffer-size-request#99e1c5b3)
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling simplemad_sys v0.5.0
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking nom v4.2.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking lewton v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]     Checking rusttype v0.7.5
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking wayland-client v0.21.11
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking cpal v0.8.2 (https://github.com/0e4ef622/cpal?rev=buffer-size-request#99e1c5b3)
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking piston2d-graphics v0.30.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking simplemad v0.9.0
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking wayland-protocols v0.21.11
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.59.0
[INFO] [stderr]     Checking pistoncore-window v0.37.0
[INFO] [stderr]     Checking conrod_core v0.63.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.42.0
[INFO] [stderr]     Checking piston v0.42.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.54.0
[INFO] [stderr]     Checking conrod_piston v0.63.0
[INFO] [stderr]     Checking remani v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Sounds`
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:316:1
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Sounds {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `O2mChart`
[INFO] [stderr]    --> src/chart/ojn/mod.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | struct O2mChart {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit50`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     hit50: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit100`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     hit100: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit200`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     hit200: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit300`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     hit300: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:367:17
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sounds`
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:316:1
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Sounds {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `O2mChart`
[INFO] [stderr]    --> src/chart/ojn/mod.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | struct O2mChart {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit50`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     hit50: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit100`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     hit100: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit200`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     hit200: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `hit300`
[INFO] [stderr]   --> src/gameskin/osu_skin.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     hit300: Rc<[Rc<T>]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:367:17
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/chart/ojn/ojm.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 std::fs::write(format!("sound{}.ogg", i), &sound.ogg_data);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "a25a45156ca3df21cd6d861413235038b198d40493602b1bce5dc22848a00b51"`
[INFO] running `"docker" "rm" "-f" "a25a45156ca3df21cd6d861413235038b198d40493602b1bce5dc22848a00b51"`
[INFO] [stdout] a25a45156ca3df21cd6d861413235038b198d40493602b1bce5dc22848a00b51